Invention Grant
- Patent Title: Desulfurization process for refractory organosulfur heterocycles
- Patent Title (中): 难熔有机硫杂环脱硫工艺
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Application No.: US918641Application Date: 1997-08-22
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Publication No.: US5935420APublication Date: 1999-08-10
- Inventor: William C. Baird, Jr. , Gary B. McVicker , James J. Schorfheide , Darryl P. Klein , Sylvain Hantzer , Michel Daage , Michele S. Touvelle , Edward S. Ellis , David E.W. Vaughan , Jingguang G. Chen
- Applicant: William C. Baird, Jr. , Gary B. McVicker , James J. Schorfheide , Darryl P. Klein , Sylvain Hantzer , Michel Daage , Michele S. Touvelle , Edward S. Ellis , David E.W. Vaughan , Jingguang G. Chen
- Applicant Address: NJ Florham Park
- Assignee: Exxon Research and Engineering Co.
- Current Assignee: Exxon Research and Engineering Co.
- Current Assignee Address: NJ Florham Park
- Main IPC: C10G25/00
- IPC: C10G25/00 ; C10G45/10 ; C10G45/00
Abstract:
A process for the hydrodesulfurization (HDS) of multiple condensed ring heterocyclic organosulfur compounds present in petroleum and petrochemical streams over noble metal-containing catalysts under relatively mild conditions. The noble metal is selected from Pt, Pd, Ir, Rh, and polymetallics thereof. The catalyst system also contains a hydrogen sulfide sorbent material.
Public/Granted literature
- US5219091A Dispensing food container Public/Granted day:1993-06-15
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